GCD of 259, 390, 935 Calculator

Given Input numbers are 259, 390, 935

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 259

List of positive integer divisors of 259 that divides 259 without a remainder.

1, 7, 37, 259

Divisors of 390

List of positive integer divisors of 390 that divides 390 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 935

List of positive integer divisors of 935 that divides 935 without a remainder.

1, 5, 11, 17, 55, 85, 187, 935

Greatest Common Divisior

We found the divisors of 259, 390, 935 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 259, 390, 935 is 1.

Therefore, GCD of numbers 259, 390, 935 is 1

Given Input Data is 259, 390, 935

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 259 is 7 x 37

Prime Factorization of 390 is 2 x 3 x 5 x 13

Prime Factorization of 935 is 5 x 11 x 17

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(259, 390) = 101010

GCD(259, 390) = ( 259 x 390 ) / 101010

GCD(259, 390) = 101010 / 101010

GCD(259, 390) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 935

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 935) = 935

GCD(1, 935) = ( 1 x 935 ) / 935

GCD(1, 935) = 935 / 935

GCD(1, 935) = 1

GCD of 259, 390, 935 is 1

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1. What is the GCD of 259, 390, 935?

GCD of 259, 390, 935 is 1

2. Where do I get the detailed procedure to find GCD of 259, 390, 935?

You can find a detailed procedure to find GCD of 259, 390, 935 on our page.

3. How to find GCD of 259, 390, 935 on a calculator?

You can find the GCD of 259, 390, 935 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.